private IList <TextureFragment> GetTextureFragments()
{
if (squares.Count == 0)
{
return(null);
}
int totalWidth = squares.Max(s => s.Bounds.X + s.Bounds.Width);
int totalHeight = squares.Max(s => s.Bounds.Y + s.Bounds.Height);
IList <TextureFragment> textures = new List <TextureFragment>();
int remainingWidth = totalWidth;
while (remainingWidth > 0)
{
int x = totalWidth - remainingWidth;
int w = remainingWidth;
if (w > fragmentWidth)
{
w = fragmentWidth;
}
remainingWidth -= w;
int remainingHeight = totalHeight;
while (remainingHeight > 0)
{
int y = totalHeight - remainingHeight;
int h = remainingHeight;
if (h > fragmentHeight)
{
h = fragmentHeight;
}
remainingHeight -= h;
GraphicsDevice device = GameCore.Instance.GraphicsDevice;
Texture2D texture = new Texture2D(device, w, h);
Vector2 rel = new Vector2(x, y);
TextureFragment fragment = new TextureFragment
{
Texture = texture,
Relative = rel
};
textures.Add(fragment);
foreach (Square square in squares)
{
Rectangle src = square.Bounds;
Rectangle rect = new Rectangle(src.X - (int)rel.X, src.Y - (int)rel.Y, src.Width, src.Height);
if (rect.X + rect.Width > x + w || rect.Y + rect.Height > y + h)
{
continue;
}
if (rect.X < 0 || rect.Y < 0)
{
continue;
}
Color[] data = square.GetData();
texture.SetData(0, rect, data, 0, data.Length);
}
}
}
return(textures);
}
private IList<TextureFragment> GetTextureFragments()
{
if (squares.Count == 0)
{
return null;
}
int totalWidth = squares.Max(s => s.Bounds.X + s.Bounds.Width);
int totalHeight = squares.Max(s => s.Bounds.Y + s.Bounds.Height);
IList<TextureFragment> textures = new List<TextureFragment>();
int remainingWidth = totalWidth;
while (remainingWidth > 0)
{
int x = totalWidth - remainingWidth;
int w = remainingWidth;
if (w > fragmentWidth)
{
w = fragmentWidth;
}
remainingWidth -= w;
int remainingHeight = totalHeight;
while (remainingHeight > 0)
{
int y = totalHeight - remainingHeight;
int h = remainingHeight;
if (h > fragmentHeight)
{
h = fragmentHeight;
}
remainingHeight -= h;
GraphicsDevice device = GameCore.Instance.GraphicsDevice;
Texture2D texture = new Texture2D(device, w, h);
Vector2 rel = new Vector2(x, y);
TextureFragment fragment = new TextureFragment
{
Texture = texture,
Relative = rel
};
textures.Add(fragment);
foreach (Square square in squares)
{
Rectangle src = square.Bounds;
Rectangle rect = new Rectangle(src.X - (int)rel.X, src.Y - (int)rel.Y, src.Width, src.Height);
if (rect.X + rect.Width > x + w || rect.Y + rect.Height > y + h)
{
continue;
}
if (rect.X < 0 || rect.Y < 0)
{
continue;
}
Color[] data = square.GetData();
texture.SetData(0, rect, data, 0, data.Length);
}
}
}
return textures;
}
